10 Best Drain Opener of August 2025

List of Top Rated Drain Opener from thousands of customer reviews & feedback.

Updated On Aug 2025

2,191 Reviews Studied

By Customer Ratings

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Green Gobbler Drain Clog Dissolver, 31 oz Read Review

  • DISSOLVES HAIR, SOAP, PAPER & GREASE: Forget the dirty work of plunging clogged toilets and end backed-up drains once and for all! The highly effective formula of Green Gobbler clears clogged drains and liquifies grease, hair, paper, soap scum and everything organic that‘s causing clogs within your pipes!
  • MAINTAINS FREE-FLOWING PIPES & DRAINS: The ultra thick formula of green gobblers hair clog remover clings to pipes to keep them free and working.
  • WORKS WITHIN MINUTES: Unclog drains and liquify hair within minutes! This drain opener is safe to use in pipes, toilets, sinks, tubs, and showers.
  • EASY AND EFFECTIVE: Annoyed of clogged and backed up drains? This drain cleaner is the simplest, and most effective way for free-flowing drains and pipes!
  • REVOLUTIONARY FORMULA: Green Gobbler sink cleaner is safer than using drain openers like sodium hydroxide and works faster and more effective than most other drain uncloggers on the market.

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Green Gobbler Liquid Hair & Grease Clog Remover | Drain Opener | Drain cleaner | Toilet Clog Remover - 2 Pack Read Review

  • DISSOLVES HAIR, SOAP, PAPER & GREASE: Forget the dirty work of plunging clogged toilets and end backed-up drains once and for all! The highly effective formula of Green Gobbler clears clogged drains and liquifies grease, hair, paper, soap scum and everything organic that‘s causing clogs within your pipes!
  • MAINTAINS FREE-FLOWING PIPES & DRAINS: The ultra thick formula of green gobblers hair clog remover clings to pipes to keep them free and working.
  • WORKS FAST!: Unclog drains and liquify hair fast! This drain opener is safe to use in pipes, toilets, sinks, tubs, and showers.
  • EASY, POWERFUL AND EFFECTIVE: Annoyed of clogged and backed up drains? This drain cleaner is the simplest and most effective way for free-flowing drains and pipes!
  • REVOLUTIONARY FORMULA: Green Gobbler sink cleaner works faster and more effective than most other drain uncloggers on the market by lowering the pH level in drains at rapid speed, destroying anything in it's path.

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Green Gobbler Ultimate Main Drain Opener + Drain Cleaner + Hair Clog Remover - 64 oz (Main Lines, Sinks, Tubs, Toilets,... Read Review

  • HIGH-DENSITY MAIN LINE DRAIN OPENER. Ultimate Main Line Opener’s thick, high-density formula sinks through water and clings to pipes to liquify tough drain obstructions, clearing the main line to and from your home.
  • DISSOLVES ORGANIC MATERIAL AND PAPER. Ultimate Main Line Opener dissolves grease, hair, oils, soap scum, baby wipes, and paper products easily without using caustic chemicals. The revolutionary formula is great for both addressing clogs and preventive maintenance.
  • NON-DAMAGING TO PIPES. Green Gobbler’s industrial-strength drain clog remover is tough where it counts. While it takes care of the toughest clogs, it remains gentle on pipes and septic systems.
  • ENVIRONMENTALLY FRIENDLY AND SAFER TO USE. Ultimate Main Line Opener is safer to use than chemical-based cleaners. It’s odorless, non-flammable, and non-irritating to the skin.
  • GUARANTEED, OR YOUR MONEY BACK. Your satisfaction is guaranteed. Green Gobbler offers a 30-Day Money Back Guarantee. If for any reason you’re unsatisfied, simply contact us, and we will refund your purchase price.

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Green Gobbler DRAIN OPENER PACS | Hair Clog Remover | Toilet Clog Remover | Sinks & Tub Drain Cleaner Read Review

  • EASY TO USE: Fast and Powerful Single Use Pacs, No Measuring, No Guessing How Much To Use, No Mess. For Toilet clogs. ALL ORDERS INCLUDE 1 Hair Grabber Tool
  • WORKS FOR: Bathroom Sinks, Bath Tubs, Showers, Toilets, Kitchen Sinks, Floor Drains, Slop Sinks, Urinals, RV Drains and More
  • EFFECTIVE AGAINST: Grease, Hair, Toilet Paper, Soap Scum, Organic Materials, Body Oils, Calcium and Lime Buildup, Rust, Flushable Baby Wipes, Toothpaste, Shampoo Residue, Iron Buildup and More
  • ENVIRONMENTALLY FRIENDLY and BIODEGRADABLE: Safer alternative to toxic and dangerous liquid drain chemicals and Safer to store around the home.
  • GUARANTEE : We value our customers and we stand behind ALL of our products 100 percent with no questions asked. If you are not pleased simply call or email us with your order number and we will reimburse you in FULL

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Liquid-Plumr Pro-Strength Full Clog Destroyer Plus PipeGuard, Liquid Drain Cleaner - 80 Ounces Read Review

  • DESTROYS CLOGS: Liquid-Plumr drain clog remover destroys clogs to clear fully blocked and slow flowing drains
  • WORKS ON MULTIPLE CLOG TYPES: This liquid drain cleaner tackles the toughest clogs from hair, grease, and soap scum
  • SAFE ON ALL PIPES: Made with Pipeguard, this Liquid-Plumr drain opener protects pipes and is safe for septic systems, disposals and pipes, including PVC, plastic, copper and old drain pipes
  • PREVENTS CLOGS: When used monthly, Liquid-Plumr drain cleaner prevents clogs from coming back
  • DRAIN ODOR ELIMINATOR: Pro-Strength gel clog remover is a drain deodorizer and cleaner and works great on bathtubs, bathroom sinks, showers, kitchen sinks and garbage disposals

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Zep Drain Defense Pipe Build-Up Remover 64 Ounces ZLDC648 Read Review

  • Item Weight: 4.67 lb
  • Country of Origin: United States
  • Brand name: Zep
  • Item Dimensions: 18.0"L x 11.5"W x 14.3"H

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Drano Max Gel Drain Clog Remover and Cleaner for Shower or Sink Drains, Unclogs and Removes Hair, Soap Scum, Blockages,... Read Review

  • Formulated thick to dissolve the tough clogs fast
  • Cuts through standing water straight to the clog
  • Safe on PVC, metal pipes, garbage disposals and septic systems
  • More than just a hair clog remover - guaranteed to work or your money back
  • Removes and cleans clogs in all bathtubs, showers, and sinks

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Instant Power Hair & Grease Drain Opener 2 L (1) Read Review

  • This unique formulation dissolves hair clogs from bathroom drains and creates heat to melt grease from kitchen sinks. DISSOLVES HAIR CLOGS CREATES HEAT TO MELT GREASE Packaging may contain one-2 liter container or two-1 liter containters

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Comstar 024924305003 Pure Lye Bead Drain Opener, 1 lb, White Read Review

  • 99% pure lye beads, industrial strength, biodegradable, food grade
  • Clears out drains, grease traps, septic systems and cesspools safely
  • Does NOT contain needless fillers, dyes or water
  • Odorless non-acid formula is safe on fine fixtures, chrome trim and plastic pipes
  • Ideal for soap making. Available in 1 lb., 2, 5, and 55 gallon containers